31645323

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{10559}}^1$

素因数の和:10608

約数の個数: 20

約数和(自身を含む): 48554880

約数和(自身を除く): 16909557

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 10559, 31677, 95031, 285093, 390683, 855279, 1172049, 3516147, 10548441, 31645323]

約数ペア:

[(1, 31645323), (3, 10548441), (9, 3516147), (27, 1172049), (37, 855279), (81, 390683), (111, 285093), (333, 95031), (999, 31677), (2997, 10559)]